INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f971601733b9bae387dacf7ecc9269c5b43df0f233139c31d7e0b52b7cc19393', 
    '20uc9UZHAx2NNeSipJsxUQOr92I0M08flMkrmiK5MfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)